package com.lkd.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lkd.entity.VmPolicyEntity;

/**
 * @author Administrator
 */
public interface VmPolicyService extends IService<VmPolicyEntity> {
    /**
     * 根据id查看折扣信息
     */
    Integer getDiscount(Long skuId);
}
